This combo kit delivers gas-like power with the convenience of cordless. This 40-volt string trimmer and blower kit provides you with the tools you need to get the job done this season. The Ryobi 40-Volt X Expand-It Trimmer is attachment capable, meaning you can add on Ryobi Expand-It attachments, saving you time, money and space. The trimmer comes with premium 0.080 in. twisted line and Reel-easy bump-feed string head for faster reloads. The Ryobi 40-Volt Lithium-Ion Jet Fan Blower delivers exceptional fade-free power up to 155 mph and 300 CFM. Both feature variable speed triggers for ultimate control. This combo kit also includes a 40-Volt lithium-ion high capacity battery and 90 min charger for continuous work.